Most fungi are not dangerous, but some types can be harmful to health. Tooth decay and gingivitis inflammation of the gums are common oral diseases caused by bacteria. Diphtheria diphtheria greekdiphthera,membrane,and ia,condition is an acute contagious disease caused by the grampositive. Fungi live outdoors in soil and on plants and trees as well as on many indoor surfaces and on human skin. List of diseases caused by virus, bacteria, protozoa and. Identify typical signs and symptoms of viral diseases spread by direct contact 3. Bacterial classification, structure and function introduction the purpose of this lecture is to introduce you to terminology used in microbiology. Antibiotics are used successfully to control bacteria. Choose from 500 different sets of bacteria 3 diseases caused flashcards on quizlet. Here you find the list of diseases in a tabular form and also details of some important ones.
Usually, diseases caused by bacteria in plants are not destructive to the plant as it cannot enter the stems or foliage of the plant. Its symptoms include sore throat, fever, and swollen lymph nodes. One way bacteria can cause disease is by breaking down and damaging of the infected organism. Chemical control strategies that may be required are updated annually in the osu extension agents handbook of insect, plant disease and weed control circular e832. Viruses of rabies are introduced through the wound caused by the bite of rabid animals, especially dogs. When bacteria is on the human body in the absence of disease, it is called a colonizer. It depends on the location of the site of the initial infection. Sexually transmitted diseases std venereal disease. List of some common bacterial infections with their. Pneumonia is caused by bacteria called streptococcus pneumonia. A pathogenic bacteria is one that causes disease in the host. This was a severe epidemic which caused devastating loss to human life in many parts of the world. They are transmitted from an infected plant through sap sucking plants.
Pectolytic enzymes dissolve the middle lamella, composed of pectin, which holds plant cells together. Fungal diseases are often caused by fungi that are common in the environment. Producers should minimize the number of people and vehicles that enter premises or require a sanitation and disinfectant plan to prevent spread of disease agents. List of common pathogenic bacteria that affect the human. Pneumococcal pneumonia is a common example, although other types of bacteria and viruses can also cause pneumonia. Common diseases of tomatoes part ii diseases caused by. List human diseases caused by bacteria, virus, fungi, and.
Some plant diseases caused by bacteria can rapidly kill your plant, others will cause it to gradually pine away. Sexually transmitted diseases stds are infections that are passed from one person to another through sexual contact. Disease causes body functions to disfunction or function improperly. There are a number of bacteria found in the human body. Generally bacteria are of two types namely gram positive and gram negative. Most bacteria wont hurt you less than 1 percent of the different types make people sick.
Almost 1% of worlds population is currently affected by pneumonia and it is one of the most common problems in the list of bacterial diseases. Read on to explore the bacterial diseases in humans caused by the harmful bacteria along with the causes and symptoms. Microbes or microorganisms diseases caused by microorganisms diseases caused by bacteria, viruses, protozoans and fungi. Infectious plant diseases are caused by bacteria, fungi, or viruses and can range in severity from mild leaf or fruit damage to death.
One example of a bacterial pathogen that damages host tissue is the bacterium that causes tuberculosis. Cover different classification schemes for grouping bacteria, especially the use of the gram stain 2. Most stds affect both men and women, but in many cases the health problems they cause can be more severe for women. The disease state caused by a virus enables normally harmless bacteria to become pathogenic. Both types of bacteria are capable of causing different infections to humans. Bacteria can also cause disease by releasing that harm the body. In this article, weve covered the 11 most common waterborne diseases, their symptoms and causes, along with which purification method can best eliminate them. Moreover, among the patients with bilateral bronchiectasis, 14 of 18 77. This list is very important for one day exams and upsc exams. They are so small that a line of 1, could fit across a pencil eraser. Losses from infection by the soft rot group reductionof bacteria are especially impor tant. Below is the list of some human diseases caused by bacteria.
Define emerging disease and explain why emerging diseases are a threat to human health. List human diseases caused by bacteria, virus, fungi, and protozoa. Lesson summary bacterial diseases microorganisms that cause diseases are known as pathogens. The causes of stds are bacteria, parasites, and viruses. That inflammation can be caused by bacteria, viruses, fungi, and even chemicals. Infection is a successful invasion of pathogenic microorganisms including bacteria, viruses, fungi and algae. Bacterial diseases causes, symptoms, human bacterial. Bacterial diseases for questions 15, complete each statement by writing the correct word or words. The following is a list of some of the major plant diseases, grouped by type of causative agent and ordered alphabetically.
Most common sites of infection leading to sepsis are lungs, abdomen, and urinary tract ex. Diseases caused by bacteria cholera vibrio cholerae anthrax bacillus anthrasis diphtheria corynebacterium diphtheriae leprosy mycobacterium leprae botulism clostridium botulinum syphilis treponema pallidum tetanus clostridium tetani trachoma chlamydia trachomatis tuberculosis mycobacterium tuberculosis typhoid fever salmonella typhi. Unlike those diseases caused by microorganisms like fungi and protozoa these bacterial infections are deadly. List of human diseases caused by bacteria,virus,fungi. Tuberculosis is one of the most common and widely distributed bacteria diseases in the human population. The expanded programme of immunization epi module 3. Common diseases and health problems in sheep and goats as595w restricting traffic in and out of a facility can reduce the potential introduction of pathogenic agents. Necrotizing fasciitis flesheating disease national institute of allergy and infectious diseases niaid cc by 2. Learn vocabulary, terms, and more with flashcards, games, and other study tools. List human diseases caused by bacteria, virus, fungi, and protozoa hello friends welcome to. Ncert science textbooks class 612, wikipedia microbes or microorganisms microorganisms include bacteria, fungi, protozoa, some algae, viruses, viroids and also prions that are proteinacious infectious agents. Antibiotics are used to treat bacterial infections. Here we are sharing list of all diseases caused by various bacteria,protozoa and viruses.
List of diseases caused by bacteria and viruses in humans. However, people can get infected from pathogenic bacteria from food, water, abrasions and other wounds and even from colonizing bacteria if it gets into a normally sterile part of the body. Treatment of such types of infections depend upon the type of causative agent. Bacterial diseases occur when pathogenic bacteria get into the body and begin to reproduce and crowd out healthy bacteria, or to grow in tissues that are normally sterile. Strep throat is caused when the bacteria streptococcus infects the throat.
Although most bacteria are harmless or often beneficial, some are pathogenic, with the number of species estimated as fewer than a hundred that are seen to cause infectious diseases in humans. They produce poisonous substances called exotoxins and endotoxins that present various mild to serious symptoms. Bacterial diseases 12 common diseases that are caused by. Friedman diseases bacterialcaused by bacteria are re sponsible for a large share of percentthe spoil age of fresh appearancefruits and vegetables in storage or during marketing. Diseases caused by bacteria are responsible for many deaths in the world since many centuries. Infectious agents, commonly referred to as germs, move from one susceptible bird to another in order to survive. Your body tries to fight off the attack with white blood cells, but in the battle, both bacteria and white. A variety of these do not cause any infections and are known as good bacteria. The lungs are particularly vulnerable to bacterial infections. Under a microscope, they look like balls, rods, or spirals.
This pathogen is inhaled into the lungs, where its growth triggers an immune response that can destroy large areas of tissue. Three principal reasons most often cited for the spread of diseases are poor sanitation, improper management, and introduction of new ani mals into a herd. The pathogens responsible for these diseases come in the form of viruses, bacteria, or protozoa, all of which are invisible to the naked eye. Food poisoning is caused by foodborne bacteria, such as salmonella or e. Learn bacteria 3 diseases caused with free interactive flashcards. Correlate direct contact virus infection and disease severity with viral virulence factors 27. An epidemic infection caused by the bacteria vibrio cholera. Read free 203 diseases caused by bacteria and viruses worksheet answers the books that can be recommended for additional readers is pdf. Today we will be covering a very important topic from the biology part of the general knowledge section that is list of diseases caused by virus, bacteria, protozoa and worm. An organism that lives in the extreme conditions of a deep sea vent would most likely be considered an a. Fungal diseases are caused by fungi, which are small organisms.
Report the common viral diseases spread by direct contact 2. Harmful bacteria may also emit toxins that damage the body. Some of the better known of these diseases are now discussed. Common diseases and health problems in sheep and goats. By contrast, several thousand species exist in the human digestive system. Around 23 questions from this topic are asked in every exam. Parasitic diseases are caused by protozoa, worms, and external parasites such as mites and lice. Bacteria are living things that have only one cell. This disease often occurs due to attack of viruses and bacteria. Pathogenic bacteria are bacteria that can cause disease. A type of strep throat is caused by chains of round bacteria cells. It is often difficult to determine the cause of fungal diseases, because bacteria cause a secondary infection and are often erroneously identified as fungi. One of the most common causes of pneumonia is a type of bacterium called streptococcus pneumoniae. Bacterial diseases of potato and their management in montana blackleg, aerial stem rot and soft rot are all caused by bacteria, that via their production of pectolytic enzymes cause a wet, mushy rot of tissues they infect.